The Ruptela FMIO Parameter List document is an authoritative technical reference defining all Input/Output (I/O) parameters supported across device families. It details parameter IDs, descriptions, byte lengths, data types, value ranges, multipliers, offsets, and measurement units, serving as the primary specification for telematics data mapping, protocol parsing, and device configuration.

1. The FMIO Parameter List file is available for download on the Ruptela Documentation Portal support page at the following link: FMIO Parameter List.

2. The file contains four tabs, IO parameters, 3_gen_special FW, Additional IO explanation and Change log.

3. The first tab IO Parameters is the primary dictionary and master table for all standard telemetry parameters supported across Ruptela hardware and firmware.

4. The second tab 3_gen_special FW is dedicated to 3rd-generation hardware platforms and legacy / specialized firmware branches.

5. The fourth and fifth tab provides detailed bit-level and message-level decoding instructions for complex parameters that cannot fit into simple table cells and the chronological revision history tracking all modifications to the FMIO document and firmware parameter set over time.

6. A practical application of this document is that after parsing the data, the trigger that generates the event will appear as an Event IO; the same applies to all the additional IOs received in every RAW data. These ID’s can be located in the IO parameters tab.

In this example, you can see that the IO:5 corresponds to the Ignition (DIN4), in the document you will be able to see the possible values and what they mean. In addition to some other important data on the IO.

Expected outcome: Understanding this document will allow for error-free integration and will enable taking full advantage of the device’s potential.

Related Documentation

FMIO list, IO list, IO interpretation, IO trigger.

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